Calculation of parameters and operating modes of main working elements of SK-5 combine harvester

Contents

1 Job Execution Procedure

1.1 Calculation of engine performance indicators

1.2 Calculation of cutting apparatus performance indicators

1.3 Calculation of threshing apparatus

1.4 Determination of straw main parameters

1.5 Determination of basic parameters will solve

1.6 Calculation of fan

1.7 Determination of balance of power of SC- combine

Conclusions

List of used literature

Conclusions.

1. Calculated parameters of the engine, cutting apparatus, drum correspond to the parameters of the produced combines SK 5.

2. The calculated length of the straw truck is more than the length of the produced straw trucks in the combines SK 6 4.39 (2.56) m.

3. The calculated area will be smaller than in the produced combines 1.45 (2.73) m ^ 2.

4. In order to ghost the straw and sieve parameters, it is necessary to reduce the crank radius to r = 50 mm.

5. You can increase the area of ​ ​ lattices by increasing the supply.